How to validate email in Android

Validate is important aspect in any programming language. Here I describes how to validate in android.

In your Input Field of email in EditText Field :

String userEmail="androidpoko@gmail.com";

if (!Validate.checkEmail(userEmail)){

String message = "Correct email address";

Toast.makeText(getApplicationContext(), message, TOAST_TIME).show();

}

else {

String message = "Invalidate type email address";

Toast.makeText(getApplicationContext(), message, TOAST_TIME).show();

}

and Validate Class:

public class Validate {

 

 public final static Pattern EMAIL_ADDRESS_PATTERN = Pattern.compile(

            "[a-zA-Z0-9+._%-+]{1,256}" +

            "@" +

            "[a-zA-Z0-9][a-zA-Z0-9-]{0,64}" +

            "(" +

            "." +

            "[a-zA-Z0-9][a-zA-Z0-9-]{0,25}" +

            ")+"

        );

 public static boolean checkEmail(String email) {

        return EMAIL_ADDRESS_PATTERN.matcher(email).matches();

    }

}

Happy Coding !!!